REVISION T QSS-XXX-XX-XXX-D-DP-XXX ASO ONLY (APPLICATION SPECIFIC ORDER) DO NOT SCALE FROM THIS PRINT {(No OF POS/16) x .7875[20.003]} + .0500[1.270] REF LEAD STYLE -01: .1430[3.632] 7 EQ SPACES @ .075[1.91] PLATING SPECIFICATION -F: FLASH SELECTIVE GOLD WITH MATTE TIN TAILS (USE C-126-21-F & T-1G2-01-F) (SEE NOTES 7 & 9) .285 7.24 -L: LIGHT SELECTIVE GOLD REF WITH MATTE TIN TAILS (USE C-126-21-L & T-1G2-01-L) (SEE NOTE 9) -H: HEAVY GOLD (USE C-126-21-H & T-1G2-01-G) (SEE NOTE 9) -STL: LIGHT SELECTIVE GOLD ROW SPECIFICATION .006 0.15 REF WITH TIN LEAD TAILS -D: DOUBLE (USE QSS-25-01-D-XX) (USE C-126-21-STL & T-1G2-01-STL) [SEE TABLE 2] (SEE NOTE 9) -FTL: FLASH SELECTIVE GOLD = NOT ENGINEERING WITH TIN LEAD TAILS APPROVED (USE C-126-21-FTL & T-1G2-01-FTL) (SEE NOTE 9) QSS-25-01-D-XX +.003 +0.08 C1 .1430 - .001 3.632 - 0.03 C-126-21-XXX .135 3.43 (SEE NOTE 5, 6 & 8) REF 'A' .7875 20.003 02 .245 6.22 REF 01 .625 15.88 REF .022 0.55 REF .025 0.64 REF .075 1.91 REF "A" .055 1.40 OPTION -A: ALIGNMENT PINS (SEE FIG. 2, SHEET 2) (USE QSS-25-01-D-XX-A) -LC: LOCKING CLIPS (SEE FIG. 1)(USE LC-08-TM-01) (SEE NOTE 12) -K: POLYIMIDE FILM PAD (SEE FIG. 3, SHEET 2) (USE K-850-650) -TR: TAPE & REEL (48 POS MAX) (32 POS MAX FOR -GP OPTION) -GP: GUIDE POSTS (SEE FIG. 4, SHEET 2) (USE QSS-25-01-D-XX-X-GP) -LS2: LOCKING SCREW (USE QSS-25-01-D-XX-LS2) (SEE FIG. 5, SHEET 3) ( FOR MATING WITH QTS-...-RA..LS2) DIFFERENTIAL PAIRS No OF POSITIONS -016, -032, -048, *-064,*-080 (PER ROW) * SEE NOTES 10 & 11 SEE TABLE 1 (SEE NOTE 6 & 8) C2 "A" .010 0.25 REF .725 18.42 REF 2 MAX SWAY (TYP) .295 7.49 REF LC-08-TM-01 SECTION "A"-"A" T-1G2-01-XXX .006 0.15 REF .038 0.95 REF ((No OF POS/16) x .7875[20.003]) .003[.08] NOTES: .070 1.77 REF FIG. 1 -LC: LOCKING CLIP OPTION SHOWN 1. CONTACT RETENTION: 5 OZ MIN 2. GROUND PLANE RETENTION: 8 OZ MIN 3. C REPRESENTS A CRITICAL DIMENSION. 4. PARTS ARE MOLD TO POSITION. 5. MAX VARIANCE OF .002[.05]. 6. DIMENSION APPLIES TO CONTACTS AND GROUND PLANES, INDEPENDENT OF EACH OTHER. 7. -L PLATING CAN BE SUBSTITUTED FOR -F PLATING. 8. GROUND PLANE PRESS HEIGHT MUST BE .003[.08] LESS THAN THE MAXIMUM HEIGHT OR .001[.03] GREATER THAN THE MINIMUM HEIGHT OF THE SIGNAL PIN. 9. MAY SUBSTITUTE C-126-01-XXX FOR C-126-21-XXX. 10. FOR NEW APPLICATIONS REQUIRING THESE POSITIONS, PLEASE CONTACT SAMTEC INTERCONNECT PROCESSING GROUP. 11. FOR -064 AND -080 POSITIONS USE C-269-11-XXX. DO NOT SUB C-126-01-XXX 12. DUE TO THE HIGH AMOUNT OF INSERTION FORCE NEEDED, THE -LC OPTION IS NOT COMPATIBLE WITH AUTO PLACEMENT. SAMTEC RECOMMENDS MANUAL PLACEMENT FOR ALL ASSEMBLIES WITH THE -LC OPTION. DETAIL 'A' SCALE 5 : 1 UNLESS OTHERWISE SPECIFIED, DIMENSIONS ARE IN INCHES. TOLERANCES ARE: DECIMALS .XX: .01[.3] .XXX: .005[.13] .XXXX: .0020[.05] MATERIAL: ANGLES 2 .007 0.18 REF PROPRIETARY NOTE THIS DOCUMENT CONTAINS INFORMATION CONFIDENTIAL AND PROPRIETARY TO SAMTEC, INC. AND SHALL NOT BE REPRODUCED OR TRANSFERRED TO OTHER DOCUMENTS OR DISCLOSED TO OTHERS OR USED FOR ANY PURPOSE OTHER THAN THAT WHICH IT WAS OBTAINED WITHOUT THE EXPRESSED WRITTEN CONSENT OF SAMTEC, INC. DO NOT SCALE DRAWING INSULATOR: LCP, COLOR: BLACK CONTACT: PHOS BRONZE GROUND PLANE: PHOS BRONZE F:\DWG\MISC\MKTG\QSS-XXX-XX-XXX-D-DP-XXX-MKT.SLDDRW SHEET SCALE: 1.5:1 520 PARK EAST BLVD, NEW ALBANY, IN 47150 PHONE: 812-944-6733 FAX: 812-948-5047 e-Mail info@SAMTEC.com code 55322 DESCRIPTION: .635mm DIFFERENTIAL PAIRS HS SOCKET ASSEMBLY DWG. NO. QSS-XXX-XX-XXX-D-DP-XXX BY: KEVIN B 07/10/2000 SHEET 1 OF 3 FIG. 2 REVISION T -A: ALIGNMENT PIN OPTION SHOWN QSS-25-XX-D-01-A .038 0.95 REF .035 0.89 REF .0375 0.953 REF (No OF POS/16) x .7875[20.003] REF FIG. 3 -K: POLYIMIDE FILM PAD OPTION "R" .020 0.51 "S" .325 8.26 .148 3.76 NOTE: "R" = ((No OF POS/16) x .7875[20.003]) + .050[1.27] REF "S" = (("R" - .325[8.26]) / 2) .020[.51] FIG. 4 -GP: GUIDE POST OPTION (32 POS MAX FOR TAPE & REEL OFFERING) "A" REF .102 2.59 REF .206 5.24 "B" REF .140 3.56 THRU REF PROPRIETARY NOTE THIS DOCUMENT CONTAINS INFORMATION CONFIDENTIAL AND PROPRIETARY TO SAMTEC, INC. AND SHALL NOT BE REPRODUCED OR TRANSFERRED TO OTHER DOCUMENTS OR DISCLOSED TO OTHERS OR USED FOR ANY PURPOSE OTHER THAN THAT WHICH IT WAS OBTAINED WITHOUT THE EXPRESSED WRITTEN CONSENT OF SAMTEC, INC. .139 3.53 REF QSS-25-01-D-XX-A-GP DO NOT SCALE DRAWING SHEET SCALE: 2:1 F:\DWG\MISC\MKTG\QSS-XXX-XX-XXX-D-DP-XXX-MKT.SLDDRW 520 PARK EAST BLVD, NEW ALBANY, IN 47150 PHONE: 812-944-6733 FAX: 812-948-5047 e-Mail info@SAMTEC.com code 55322 DESCRIPTION: .635mm DIFFERENTIAL PAIRS HS SOCKET ASSEMBLY DWG. NO. QSS-XXX-XX-XXX-D-DP-XXX BY: KEVIN B 07/10/2000 SHEET 2 OF 3 REVISION T FIG. 5 -LS2: LOCKING SCREW OPTION [DIFFERENT AS SHOWN, OTERWISE SAME AS FIG. 1] (( No OF POS / 16) X .7875[20.003] +.550[13.37] REF .110 2.79 REF .096 2.44 REF (CLEARANCE HOLE FOR USE WITH 2-56 SCREW) .139 3.53 REF PROPRIETARY NOTE THIS DOCUMENT CONTAINS INFORMATION CONFIDENTIAL AND PROPRIETARY TO SAMTEC, INC. AND SHALL NOT BE REPRODUCED OR TRANSFERRED TO OTHER DOCUMENTS OR DISCLOSED TO OTHERS OR USED FOR ANY PURPOSE OTHER THAN THAT WHICH IT WAS OBTAINED WITHOUT THE EXPRESSED WRITTEN CONSENT OF SAMTEC, INC. DO NOT SCALE DRAWING SHEET SCALE: 2:1 F:\DWG\MISC\MKTG\QSS-XXX-XX-XXX-D-DP-XXX-MKT.SLDDRW 520 PARK EAST BLVD, NEW ALBANY, IN 47150 PHONE: 812-944-6733 FAX: 812-948-5047 e-Mail info@SAMTEC.com code 55322 DESCRIPTION: .635mm DIFFERENTIAL PAIRS HS SOCKET ASSEMBLY DWG. NO. QSS-XXX-XX-XXX-D-DP-XXX BY: KEVIN B 07/10/2000 SHEET 3 OF 3